How to match camera perspective after modelling?
I am new to blender but I was deep in photography. My suggestion is to set camera lens in blender to match it with the one which was used to take the real photo(check photo exif data). Also choose the same camera sensor size (!)as it will infulence lens angle of view (either 35 full frame or crop).   Blind guess for 35 full frame as standard. Then I would try to position camera and angle in blender so it will match the photo. Hope that it will help you.  Of course there could be some manipulation done with photo in post production (like perspectice correction done in software not with tilt shift lens). I may only guess that the room is not big enough so the lens are rather wide angle, on the other hand there is no barell distortion so there was some perspective corretion done with software.
So you can export a table render as well and correct its perpective a bit. I know this is not a perfect solution but it may work in this case if you fail matching it. Photo exif data would be a nice start point for me. 
Also, remember that the photo might be cropped, so photo border don't have to match if your goal is perspective